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Freelance Software Developer In Test Jobs in Illinois

SDET

Chicago, IL · On-site

$81K - $97.20K/yr

RAPP Chicago is looking for a SDET to join our award-winning Technology team. WHO WE ARE: We are ... Azure DevOps, or Jenkins. • Basic understanding of cloud platforms (AWS or Azure) and ...

SDET

Chicago, IL · On-site

$50 - $55/hr

Work with test data and environment teams to ensure readiness for testing. * Manage test cases ... Strong experience in quality engineering and software testing. * Experience in Medicare domain ...

Uline, Inc. seeks a Software Developer in Waukegan, Illinois to develop software. Craft, test, and deploy Java applications aligned with business needs using industry-leading technologies and coding ...

Senior SDET || Glenview, IL - Hybrid

Glenview, IL · On-site

$107.80K - $140K/yr

Senior SDET (Software Development Engineer in Test) Location: Glenview, IL - Hybrid (3 days onsite per week, LOCAL candidates preferred) Duration: 6+ Months (Possible Extension) About the Role: We ...

Uline, Inc. seeks a Software Developer in Waukegan, Illinois to develop software. Craft, test, and deploy Java applications aligned with business needs using industry-leading technologies and coding ...

SDET with .Net/C#

Chicago, IL

$51.50 - $66.50/hr

Title - Software Development Engineer in Test Location: Chicago, IL Duration: 12 Month Required Experience level: 10+ Years The ideal candidate should have experience in working on a number of cross ...

SDET with .Net/C#

Chicago, IL · On-site

$51.50 - $66.50/hr

Title - Software Development Engineer in Test Location: Chicago, IL Duration: 12 Month Required Experience level: 10+ Years The ideal candidate should have experience in working on a number of cross ...

Sr. SDET Engineer

Chicago, IL · Hybrid

$113.90K - $147.90K/yr

Sr. SDET Engineer Location-Hybrid work model ( must go in office 3x a week); Chicago, IL Position s ... DevOps concepts and tools (e.g., CI/CD, Jenkins, Git) - At least 2 years working on an Agile team ...

Senior SDET

Chicago, IL · On-site

$90K - $99K/yr

RAPP Chicago is looking for a Senior SDET to join our award-winning Technology team. WHO WE ARE: We ... Azure DevOps, or Jenkins. • Solid understanding of cloud platforms (AWS or Azure) and ...

SDET

Chicago, IL · On-site

Technical Test engineer with experience in automation programs . Proficiency in at least one ... Experience in Agile/DevOps methodology * Familiarity with agile delivery tools (Rally, Jira.

May require final in-person interview in downtown Chicago client location This is an SDET role combining software development + quality assurance . Candidate will write code to test code for new and ...

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Showing results 1-20

Freelance Software Developer In Test information

What is the difference between Freelance Software Developer In Test vs Freelance QA Tester?

AspectFreelance Software Developer In TestFreelance QA Tester
CredentialsProgramming skills, testing frameworks, sometimes certifications like ISTQBTesting certifications, manual and automated testing skills
Work EnvironmentDevelops and maintains automated tests, collaborates with developersPerforms manual and automated testing, reports bugs
Industry UsageUsed in software development projects focusing on test automationUsed across various industries for quality assurance

While both roles focus on software quality, Freelance Software Developer In Test primarily develops automated testing solutions and integrates testing into development, whereas Freelance QA Tester conducts manual and automated tests to identify bugs. The Developer In Test often requires programming skills, while QA Testers may focus more on testing methodologies. Both are essential for ensuring software quality in freelance projects.

What are the most commonly searched types of Software Developer In Test jobs in Illinois? The most popular types of Software Developer In Test jobs in Illinois are:
Principal SDET (Software Development Test

Principal SDET (Software Development Test

Judge Group, Inc.

Chicago, IL

$185K - $220K/yr

Other

Posted 26 days ago


Job description

Location: Chicago, IL
Salary: $185,000.00 USD Annually - $220,000.00 USD Annually
Description: Principal SDET (Software Development Engineer in Test)
Integration, Automation, and End-to-End Quality Engineering
What You'll Do
This role is built for someone who thrives in complex, fast-moving environments where systems are deeply interconnected and quality engineering is mission-critical. As the Principal SDET, you'll own the integration testing strategy across multiple products, driving both manual and automated validation at scale. You'll be the technical backbone of end-to-end quality-architecting test environments, building automation frameworks, partnering with distributed teams, and ensuring releases land clean, stable, and production-ready.
Primary Responsibilities
  • Define and execute the integration testing strategy for assigned platforms and services.
  • Build, enhance, and maintain automated test frameworks (Gherkin/Cucumber) and API-level validation suites.
  • Lead the testing and automation function across cross-functional teams, including offshore engineering partners.
  • Execute test plans, document results clearly, and present findings to engineering leadership.
  • Review release notes and translate them into integration-focused test plans and automation coverage.
  • Collaborate with product and engineering teams to resolve issues pre- and post-release.
  • Triage, categorize, and document defects with clear severity and reproducibility details in JIRA.
  • Drive functional and non-functional testing, including performance, data validation, and system behavior under load.
  • Track open issues, retest resolved items, and ensure closure quality meets standards.
  • Provide technical direction to other testers and engineers working on integrated systems.
  • Build new automation capabilities for integration, reconciliation, and data-driven testing.
  • Partner with business stakeholders to define requirements and testing needs for new features and enhancements.
  • Manage release cycles for complex systems, identifying impacts, risks, and optimization opportunities.
  • Support regression testing and introduce required changes as new releases roll out.
  • Provide ongoing support for system issues, user inquiries, and scheduled operational activities.
  • Create and maintain reporting dashboards and metrics for ongoing business needs.
  • Lead day-to-day activities and delivery schedules for external implementation partners when applicable.
  • Maintain strong working relationships with internal teams and vendors to ensure solutions meet current and future needs.
  • Manage status reporting, quality metrics, and communication across teams.
  • Maintain documentation, processes, and compliance-related requirements.
  • Support regulatory and audit-related activities.
  • Perform additional responsibilities as needed.
Qualifications
  • Deep experience in testing and QA automation within complex, distributed/event-driven environments.
  • Strong technical foundation with the ability to architect test environments and end-to-end validation flows.
  • Proven ability to operate in high-speed, high-innovation engineering cultures.
  • Strong customer orientation and excellent communication skills.
  • Ability to work in a fast-paced, confidential environment with shifting priorities.
  • Solid understanding of SDLC and hands-on experience implementing software applications.
  • Exceptional attention to detail and commitment to quality.
  • High level of professionalism, confidentiality, and ethical behavior.
  • Experience working within Agile delivery teams.
  • Ability to work independently while collaborating effectively with cross-functional and offshore teams.
Technical Skills
  • Automation testing using Gherkin/Cucumber and modern automation frameworks.
  • Strong API testing experience, including high-volume and complex data flows.
  • Kafka or other event-driven/streaming platforms.
  • Postgres and strong SQL/data validation experience.
  • Experience with message queuing and event sourcing tools (Kafka, MQ, etc.).
  • Programming experience in Python, Java, or similar languages.
  • Experience building data transformation and validation tools.
  • Familiarity with JIRA for issue tracking and workflow management.
  • Experience with AI-assisted testing or tooling (Claude AI or similar) is a strong plus.
  • Experience implementing and configuring business processes.
  • Strong understanding of data structures, reporting, and dashboards.
  • Security testing experience is preferred.
  • Experience with complex financial, risk, or clearing systems is a plus.
Education & Experience
  • Bachelor's degree or equivalent experience.
  • 7+ years of hands-on experience with manual and automated testing technologies.
  • 5+ years of experience designing, implementing, and supporting integration testing across multiple functional areas.
  • 2+ years of experience in financial services, capital markets, or similarly complex domains.

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Contact:
This job and many more are available through The Judge Group. Please apply with us today!